Lee sin sitting at 47% win rate, so.... what gives?
Why is he so weak right now? His mechanics are basic, but to pull off some advanced stuff with him is very hard. Right now I would consider him weak because a lot of the time when you use your combo, they'll still escape with a sliver of health. He's a risky diver because of this.
Another thing is why is he receiving more bans lately? I've noticed like 1/4 of my games trying to get him, he'll get banned.